Acetylcysteine therapy for chronic hepatitis C: are its effects synergistic with interferon alpha? A pilot study.

Objective: This trial reports the 6-month results of a pilot study using lymphoblastoid interferon alpha (IFNalpha) and acetylcysteine (N-acetylcysteine) separately and in combination in patients with chronic hepatitis C, genotype 1b, who were nonresponders to previous treatment with recombinant IFNalpha alone.

Patients And Methods: 21 patients were randomly divided into three groups of seven each. Group A was treated with lymphoblastoid IFNalpha 6MU three times a week for 6 months; group B received the same schedule of lymphoblastoid IFNalpha as group A plus acetylcysteine 1200 mg/day per os in two administrations, and group C received only acetylcysteine 1200 mg/day per os in two administrations.

Perihepatic lymph nodes and antiviral response in chronic HCV-associated hepatitis.

To identify predictive factors of response to interferon alpha (IFN-alpha) plus ribavirin therapy in patients with chronic hepatitis C (CHC), the presence of lymphadenopathy (LyA) of the hepatoduodenal ligament and other variables were investigated. A total of 110 patients with histologically proven CHC were enrolled in this study. Ultrasound (US) was performed at the start and end of therapy and 6 months after stopping therapy.

Usefulness of alpha-fetoprotein in the diagnosis of hepatocellular carcinoma.

With the widespread use of ultrasonography (US) and computerized tomography (CT), the usefulness of alpha-fetoprotein assay in the diagnosis of hepatocellular carcinoma (HCC) has decreased. The aim of our study was to evaluate the best cut-off value for serum alpha-fetoprotein to discriminate between liver cirrhosis (LC) and HCC and the factors influencing levels in a Sicilian population. Three hundred and seventy-two patients with LC and 197 with HCC-associated LC were studied.

Ultrasound detection of abdominal lymph nodes in chronic liver diseases. A retrospective analysis.

Aim: To retrospectively evaluate the prevalence of lymph nodes of the hepato-duodenal ligament in a group of patients with chronic liver disease of various aetiologies and to investigate what clinical, aetiological and laboratory data may lead to their appearance.

Materials And Methods: One thousand and three patients (554 men, 449 women) were studied, including 557 with chronic hepatitis and 446 with liver cirrhosis. The presence of lymph nodes near the trunk of the portal vein, hepatic artery, celiac axis, superior mesenteric vein and pancreas head was investigated using ultrasound.

[Clinical and etiologic features of hepatocarcinoma in Sicily].

Hepatocellular carcinoma is a neoplasia with a high degree of malignancy and a quite unfavorable prognosis, and its frequency has tripled over the last 30 years. The aim of this study was to shed further light on some epidemiological and clinical aspects of hepatocellular carcinoma, on the basis of experience with a wide ranging patient population. We included 179 patients (127 males, 52 females, age range 31-86 years), diagnosed with hepatocellular carcinoma between January 1993 and December 1998.